System/Library/PrivateFrameworks/MediaRemote.framework

MRSetHiliteModeMessage.h

NSObject
>
MRProtocolMessage

@interface MRSetHiliteModeMessage : MRProtocolMessage

@property (readonly, nonatomic) BOOL hiliteMode;

- (unsigned long long)type;
- (id)initWithHiliteMode:(BOOL)a0;

@end